APDU Sender Contact
v1.3 · 97 KB · code 4
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File information
UpdatedJun 7, 2024
PublishedMar 21, 2023
Packagecom.jmarroyo.apdusendercontact
Versionv1.3 (4)
Size97 KB
MD5be3154980304038e9602775b04e82bec
Min SDK12
Malware scanTRUSTED
Signature SHA16C:9F:E4:74:9D:8E:56:C6:28:3E:39:A2:DB:5C:EB:84:EB:D2:13:E8
SignerCN=Jose M ARROYO, L=Warrington, ST=Cheshire, C=GB
Total downloads1,000
This version1,000
DeveloperJosé Mª Arroyo Castejón
Age ratingEveryone
What's new in v1.3
Android update
Security scan
TRUSTED
- Developer signature verified 2024-06-07
- Signature SHA1 6C:9F:E4:74:9D:8E:56:C6:28:3E:39:A2:DB:5C:EB:84:EB:D2:13:E8
- File MD5 be3154980304038e9602775b04e82bec
How to install APDU Sender Contact v1.3 on Android API 12+
Takes about 2 minutes. You'll need roughly 97 KB of free storage.
- Grab com.jmarroyo.apdusendercontact_4.apk — hit the Download button above (97 KB). If your browser warns about APK files, choose Keep or Download anyway — that warning fires on every APK, not just this one.
- Trust your browser to install — on Android 8+ go to Settings → Apps → Special access → Install unknown apps, pick the app you downloaded with (Chrome, Firefox, Files, etc.), and flip Allow from this source. On older Android, toggle Unknown sources under Security.
- (Optional) Verify the file — compute the MD5 of the downloaded APK and make sure it matches be3154980304038e…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.jmarroyo.apdusendercontact_4.apk in your Files app under Downloads, then tap it. Android's package installer will appear.
- Check the signer — the install screen will name the publisher. For this build it should read CN=Jose M ARROYO, L=Warrington, ST=Cheshire, C=GB. If it doesn't match, cancel — you have the wrong file.
- Review permissions & tap Install — scroll the permission list, then confirm. If Play Protect flags it, tap Install anyway (this APK was scanned as TRUSTED).
- Done — open APDU Sender Contact — tap Open on the install screen, or find the APDU Sender Contact icon in your app drawer.
Common install errors for APDU Sender Contact
- "App not installed" — usually means an older or differently-signed version is already on your device. Uninstall it first, then retry. Your data may be lost unless you back it up.
- "Parse error" — the APK is for a newer Android than yours. This version needs Android API 12 or later. Pick an older build from the versions list below.
- "There was a problem parsing the package" — the download was interrupted. Delete the file and re-download over Wi-Fi.